Sony WH-XB900N Wireless Headphones offer amazing bass with advanced noise cancellation. Built with premium quality material and designed to comfortably cover your ears, the headphones produce high quality stereo sound while effectively sealing external noise. There is a really natural tone to their sound with an outstanding amount of detail across the frequency range. They are also very useful for travelling and commuting, thanks to its lightweight and flexible design. You can wear them for long hours without feeling any discomfort. Other features include: smartphone voice assistant compatibility, Headphones Connect app to customize your listening experience and built-in mic for easy conversations.